Sculpt dyntopo test BUILD UPDATED

Format64 · August 23, 2021, 12:16pm

16 gb of 1600mhz ddr3, i5 4590 @ 3.3 ghz, gtx 1060 6 gb

== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
    bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
  time: 1.57703, 0 of 20
  time: 1.57864, 1 of 20
  time: 1.57311, 2 of 20
  time: 1.57832, 3 of 20
  time: 1.57306, 4 of 20
  time: 1.57895, 5 of 20
  time: 1.57458, 6 of 20
  time: 1.57584, 7 of 20
  time: 1.57561, 8 of 20
  time: 1.58027, 9 of 20
  time: 1.58288, 10 of 20
  time: 1.57229, 11 of 20
  time: 1.56931, 12 of 20
  time: 1.57289, 13 of 20
  time: 1.57156, 14 of 20
  time: 1.57583, 15 of 20
  time: 1.58140, 16 of 20
  time: 1.57616, 17 of 20
  time: 1.58047, 18 of 20
  time: 1.58185, 19 of 20
time: 1.57666
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
  time: 1.41107, 0 of 20
  time: 1.40058, 1 of 20
  time: 1.40425, 2 of 20
  time: 1.40685, 3 of 20
  time: 1.40295, 4 of 20
  time: 1.40606, 5 of 20
  time: 1.39979, 6 of 20
  time: 1.40586, 7 of 20
  time: 1.40374, 8 of 20
  time: 1.40412, 9 of 20
  time: 1.40093, 10 of 20
  time: 1.40596, 11 of 20
  time: 1.40383, 12 of 20
  time: 1.40444, 13 of 20
  time: 1.40334, 14 of 20
  time: 1.40964, 15 of 20
  time: 1.40130, 16 of 20
  time: 1.40638, 17 of 20
  time: 1.40279, 18 of 20
  time: 1.40101, 19 of 20
time: 1.40395
= Pure data-oriented (struct of arrays)
  time: 1.08951, 1 of 20
  time: 1.09520, 2 of 20
  time: 1.08871, 3 of 20
  time: 1.08291, 4 of 20
  time: 1.08938, 5 of 20
  time: 1.09161, 6 of 20
  time: 1.09100, 7 of 20
  time: 1.08494, 8 of 20
  time: 1.08864, 9 of 20
  time: 1.08837, 10 of 20
  time: 1.08744, 11 of 20
  time: 1.09930, 12 of 20
  time: 1.08669, 13 of 20
  time: 1.08972, 14 of 20
  time: 1.08825, 15 of 20
  time: 1.08691, 16 of 20
  time: 1.09069, 17 of 20
  time: 1.08981, 18 of 20
  time: 1.09356, 19 of 20
  time: 1.08698, 20 of 20
time: 1.08959
= Object-oriented but with integer indices instead of pointers
  time: 1.10636, 0 of 20
  time: 1.10603, 1 of 20
  time: 1.10660, 2 of 20
  time: 1.11687, 3 of 20
  time: 1.11656, 4 of 20
  time: 1.10727, 5 of 20
  time: 1.10678, 6 of 20
  time: 1.10590, 7 of 20
  time: 1.10388, 8 of 20
  time: 1.10669, 9 of 20
  time: 1.11278, 10 of 20
  time: 1.10462, 11 of 20
  time: 1.10882, 12 of 20
  time: 1.10166, 13 of 20
  time: 1.10579, 14 of 20
  time: 1.11290, 15 of 20
  time: 1.09848, 16 of 20
  time: 1.10807, 17 of 20
  time: 1.11138, 18 of 20
  time: 1.11072, 19 of 20
time: 1.10705

== Times ==
  random order : 1.58
  vertex cluser : 1.40 (12.30% improvement)
  data-oriented : 1.09 (44.70% improvement)
  integer indices : 1.11 (42.42% improvement)
== Test Finished ==

YAFU · August 23, 2021, 3:11pm

Hi.
Linux, i7-3770
hash: 9b8c82e2ed59

== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
    bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
  time: 1.60465, 0 of 20
  time: 1.56336, 1 of 20
  time: 1.56345, 2 of 20
  time: 1.57127, 3 of 20
  time: 1.58018, 4 of 20
  time: 1.57154, 5 of 20
  time: 1.56104, 6 of 20
  time: 1.54567, 7 of 20
  time: 1.51532, 8 of 20
  time: 1.52632, 9 of 20
  time: 1.53256, 10 of 20
  time: 1.54073, 11 of 20
  time: 1.51684, 12 of 20
  time: 1.52010, 13 of 20
  time: 1.54039, 14 of 20
  time: 1.52458, 15 of 20
  time: 1.50774, 16 of 20
  time: 1.50993, 17 of 20
  time: 1.50623, 18 of 20
  time: 1.51472, 19 of 20
time: 1.52891
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
  time: 1.34386, 0 of 20
  time: 1.35535, 1 of 20
  time: 1.35715, 2 of 20
  time: 1.33207, 3 of 20
  time: 1.34792, 4 of 20
  time: 1.34967, 5 of 20
  time: 1.36409, 6 of 20
  time: 1.35972, 7 of 20
  time: 1.35622, 8 of 20
  time: 1.33572, 9 of 20
  time: 1.35936, 10 of 20
  time: 1.36040, 11 of 20
  time: 1.33970, 12 of 20
  time: 1.36464, 13 of 20
  time: 1.35095, 14 of 20
  time: 1.33761, 15 of 20
  time: 1.34289, 16 of 20
  time: 1.41376, 17 of 20
  time: 1.35529, 18 of 20
  time: 1.34596, 19 of 20
time: 1.35573
= Pure data-oriented (struct of arrays)
  time: 1.08204, 1 of 20
  time: 1.09732, 2 of 20
  time: 1.07691, 3 of 20
  time: 1.07951, 4 of 20
  time: 1.06611, 5 of 20
  time: 1.07446, 6 of 20
  time: 1.07453, 7 of 20
  time: 1.09164, 8 of 20
  time: 1.07740, 9 of 20
  time: 1.08558, 10 of 20
  time: 1.07382, 11 of 20
  time: 1.09188, 12 of 20
  time: 1.07175, 13 of 20
  time: 1.08699, 14 of 20
  time: 1.07890, 15 of 20
  time: 1.08518, 16 of 20
  time: 1.07682, 17 of 20
  time: 1.07174, 18 of 20
  time: 1.08624, 19 of 20
  time: 1.06804, 20 of 20
time: 1.07966
= Object-oriented but with integer indices instead of pointers
  time: 1.10221, 0 of 20
  time: 1.06855, 1 of 20
  time: 1.08205, 2 of 20
  time: 1.08130, 3 of 20
  time: 1.07236, 4 of 20
  time: 1.08666, 5 of 20
  time: 1.07480, 6 of 20
  time: 1.08193, 7 of 20
  time: 1.06099, 8 of 20
  time: 1.07053, 9 of 20
  time: 1.05832, 10 of 20
  time: 1.07384, 11 of 20
  time: 1.05962, 12 of 20
  time: 1.06973, 13 of 20
  time: 1.05525, 14 of 20
  time: 1.07173, 15 of 20
  time: 1.06801, 16 of 20
  time: 1.07475, 17 of 20
  time: 1.07988, 18 of 20
  time: 1.06130, 19 of 20
time: 1.06982

== Times ==
  random order : 1.53
  vertex cluser : 1.36 (12.77% improvement)
  data-oriented : 1.08 (41.61% improvement)
  integer indices : 1.07 (42.91% improvement)
== Test Finished ==

joeedh · August 23, 2021, 8:45pm

Thanks everyone!

julperado · August 23, 2021, 9:18pm

Here are my results:
Windows 10 - 16GB Ram - hash: 9b8c82e2ed59

== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
    bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
  time: 1.53189, 0 of 20
  time: 1.55821, 1 of 20
  time: 1.57300, 2 of 20
  time: 1.56592, 3 of 20
  time: 1.57265, 4 of 20
  time: 1.55777, 5 of 20
  time: 1.56492, 6 of 20
  time: 1.57738, 7 of 20
  time: 1.56501, 8 of 20
  time: 1.56009, 9 of 20
  time: 1.53720, 10 of 20
  time: 1.56505, 11 of 20
  time: 1.57033, 12 of 20
  time: 1.52937, 13 of 20
  time: 1.56933, 14 of 20
  time: 1.56582, 15 of 20
  time: 1.55859, 16 of 20
  time: 1.55015, 17 of 20
  time: 1.56564, 18 of 20
  time: 1.55468, 19 of 20
time: 1.55942
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
  time: 1.40220, 0 of 20
  time: 1.38037, 1 of 20
  time: 1.40263, 2 of 20
  time: 1.37888, 3 of 20
  time: 1.36566, 4 of 20
  time: 1.39504, 5 of 20
  time: 1.35926, 6 of 20
  time: 1.39372, 7 of 20
  time: 1.37997, 8 of 20
  time: 1.40770, 9 of 20
  time: 1.39070, 10 of 20
  time: 1.37317, 11 of 20
  time: 1.39204, 12 of 20
  time: 1.37366, 13 of 20
  time: 1.39370, 14 of 20
  time: 1.38085, 15 of 20
  time: 1.41082, 16 of 20
  time: 1.39332, 17 of 20
  time: 1.38849, 18 of 20
  time: 1.36461, 19 of 20
time: 1.38647
= Pure data-oriented (struct of arrays)
  time: 1.08477, 1 of 20
  time: 1.06226, 2 of 20
  time: 1.08339, 3 of 20
  time: 1.08398, 4 of 20
  time: 1.07366, 5 of 20
  time: 1.04816, 6 of 20
  time: 1.08048, 7 of 20
  time: 1.07023, 8 of 20
  time: 1.05383, 9 of 20
  time: 1.10287, 10 of 20
  time: 1.12751, 11 of 20
  time: 1.11833, 12 of 20
  time: 1.09834, 13 of 20
  time: 1.12743, 14 of 20
  time: 1.10335, 15 of 20
  time: 1.09030, 16 of 20
  time: 1.12600, 17 of 20
  time: 1.07654, 18 of 20
  time: 1.11061, 19 of 20
  time: 1.06395, 20 of 20
time: 1.09320
= Object-oriented but with integer indices instead of pointers
  time: 1.08482, 0 of 20
  time: 1.08999, 1 of 20
  time: 1.12907, 2 of 20
  time: 1.12262, 3 of 20
  time: 1.09666, 4 of 20
  time: 1.08809, 5 of 20
  time: 1.09378, 6 of 20
  time: 1.09490, 7 of 20
  time: 1.10169, 8 of 20
  time: 1.07994, 9 of 20
  time: 1.08722, 10 of 20
  time: 1.10990, 11 of 20
  time: 1.12654, 12 of 20
  time: 1.09953, 13 of 20
  time: 1.08699, 14 of 20
  time: 1.09944, 15 of 20
  time: 1.09256, 16 of 20
  time: 1.09733, 17 of 20
  time: 1.11031, 18 of 20
  time: 1.08728, 19 of 20
time: 1.09703

== Times ==
  random order : 1.56
  vertex cluser : 1.39 (12.47% improvement)
  data-oriented : 1.09 (42.65% improvement)
  integer indices : 1.10 (42.15% improvement)
== Test Finished ==

gorion103 · August 23, 2021, 10:33pm

Windows 10 - 32 GB RAM, i7-9750H, RTX2060
hash: 9b8c82e2ed59

== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
    bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
  time: 1.22015, 0 of 20
  time: 1.20704, 1 of 20
  time: 1.24388, 2 of 20
  time: 1.21526, 3 of 20
  time: 1.21310, 4 of 20
  time: 1.21201, 5 of 20
  time: 1.20910, 6 of 20
  time: 1.21243, 7 of 20
  time: 1.22639, 8 of 20
  time: 1.23237, 9 of 20
  time: 1.21039, 10 of 20
  time: 1.23325, 11 of 20
  time: 1.23698, 12 of 20
  time: 1.24017, 13 of 20
  time: 1.23563, 14 of 20
  time: 1.23502, 15 of 20
  time: 1.23449, 16 of 20
  time: 1.23319, 17 of 20
  time: 1.20439, 18 of 20
  time: 1.20867, 19 of 20
time: 1.22430
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
  time: 1.07399, 0 of 20
  time: 1.07675, 1 of 20
  time: 1.07412, 2 of 20
  time: 1.09052, 3 of 20
  time: 1.06789, 4 of 20
  time: 1.06106, 5 of 20
  time: 1.06425, 6 of 20
  time: 1.06212, 7 of 20
  time: 1.05745, 8 of 20
  time: 1.06155, 9 of 20
  time: 1.06121, 10 of 20
  time: 1.06435, 11 of 20
  time: 1.05587, 12 of 20
  time: 1.05994, 13 of 20
  time: 1.05945, 14 of 20
  time: 1.06852, 15 of 20
  time: 1.06095, 16 of 20
  time: 1.05736, 17 of 20
  time: 1.07886, 18 of 20
  time: 1.08920, 19 of 20
time: 1.06414
= Pure data-oriented (struct of arrays)
  time: 0.75274, 1 of 20
  time: 0.75173, 2 of 20
  time: 0.74896, 3 of 20
  time: 0.75788, 4 of 20
  time: 0.74637, 5 of 20
  time: 0.74748, 6 of 20
  time: 0.74579, 7 of 20
  time: 0.74969, 8 of 20
  time: 0.74627, 9 of 20
  time: 0.73936, 10 of 20
  time: 0.74328, 11 of 20
  time: 0.74439, 12 of 20
  time: 0.74972, 13 of 20
  time: 0.74536, 14 of 20
  time: 0.74604, 15 of 20
  time: 0.74400, 16 of 20
  time: 0.74500, 17 of 20
  time: 0.75515, 18 of 20
  time: 0.75244, 19 of 20
  time: 0.75415, 20 of 20
time: 0.74721
= Object-oriented but with integer indices instead of pointers
  time: 0.80655, 0 of 20
  time: 0.81192, 1 of 20
  time: 0.81645, 2 of 20
  time: 0.82208, 3 of 20
  time: 0.81997, 4 of 20
  time: 0.82351, 5 of 20
  time: 0.82955, 6 of 20
  time: 0.82782, 7 of 20
  time: 0.82830, 8 of 20
  time: 0.82291, 9 of 20
  time: 0.82320, 10 of 20
  time: 0.82486, 11 of 20
  time: 0.81217, 12 of 20
  time: 0.81051, 13 of 20
  time: 0.81010, 14 of 20
  time: 0.81210, 15 of 20
  time: 0.80896, 16 of 20
  time: 0.81342, 17 of 20
  time: 0.81051, 18 of 20
  time: 0.81246, 19 of 20
time: 0.81802

== Times ==
  random order : 1.22
  vertex cluser : 1.06 (15.05% improvement)
  data-oriented : 0.75 (63.85% improvement)
  integer indices : 0.82 (49.67% improvement)
== Test Finished ==

Malkai · August 24, 2021, 3:29am

Hellooooo !!!
Here we go again.

Macbook pro (2015) Intel “Core i7” processor (5557U)
16 GB 1866 MHz LPDDR3 SDRAM

== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
    bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
  time: 2.21305, 0 of 20
  time: 2.30522, 1 of 20
  time: 2.22904, 2 of 20
  time: 2.28651, 3 of 20
  time: 2.24177, 4 of 20
  time: 2.38543, 5 of 20
  time: 2.37077, 6 of 20
  time: 2.29939, 7 of 20
  time: 2.46513, 8 of 20
  time: 2.39832, 9 of 20
  time: 2.30042, 10 of 20
  time: 2.29802, 11 of 20
  time: 2.33915, 12 of 20
  time: 2.33279, 13 of 20
  time: 2.44455, 14 of 20
  time: 2.24127, 15 of 20
  time: 2.14880, 16 of 20
  time: 2.16094, 17 of 20
  time: 2.28678, 18 of 20
  time: 2.33353, 19 of 20
time: 2.32035
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
  time: 1.87147, 0 of 20
  time: 2.05728, 1 of 20
  time: 1.93573, 2 of 20
  time: 2.16282, 3 of 20
  time: 2.09952, 4 of 20
  time: 2.02714, 5 of 20
  time: 1.97899, 6 of 20
  time: 2.09406, 7 of 20
  time: 1.87446, 8 of 20
  time: 2.15503, 9 of 20
  time: 1.95787, 10 of 20
  time: 1.86924, 11 of 20
  time: 1.98557, 12 of 20
  time: 2.11494, 13 of 20
  time: 1.90497, 14 of 20
  time: 1.98730, 15 of 20
  time: 2.04065, 16 of 20
  time: 1.92356, 17 of 20
  time: 2.02441, 18 of 20
  time: 1.92662, 19 of 20
time: 1.99099
= Pure data-oriented (struct of arrays)
  time: 1.86859, 1 of 20
  time: 1.81773, 2 of 20
  time: 1.88091, 3 of 20
  time: 1.88262, 4 of 20
  time: 1.87518, 5 of 20
  time: 1.81547, 6 of 20
  time: 1.83418, 7 of 20
  time: 1.86538, 8 of 20
  time: 1.95968, 9 of 20
  time: 1.76968, 10 of 20
  time: 1.88154, 11 of 20
  time: 1.82138, 12 of 20
  time: 1.89242, 13 of 20
  time: 1.78991, 14 of 20
  time: 1.74777, 15 of 20
  time: 1.92590, 16 of 20
  time: 1.96905, 17 of 20
  time: 1.97458, 18 of 20
  time: 1.88858, 19 of 20
  time: 1.97974, 20 of 20
time: 1.87435
= Object-oriented but with integer indices instead of pointers
  time: 1.48361, 0 of 20
  time: 1.57646, 1 of 20
  time: 1.42904, 2 of 20
  time: 1.41120, 3 of 20
  time: 1.59403, 4 of 20
  time: 1.42353, 5 of 20
  time: 1.42407, 6 of 20
  time: 1.44203, 7 of 20
  time: 1.59419, 8 of 20
  time: 1.47164, 9 of 20
  time: 1.53537, 10 of 20
  time: 1.46823, 11 of 20
  time: 1.54050, 12 of 20
  time: 1.53581, 13 of 20
  time: 1.53507, 14 of 20
  time: 1.46817, 15 of 20
  time: 1.42520, 16 of 20
  time: 1.62785, 17 of 20
  time: 1.46832, 18 of 20
  time: 1.51107, 19 of 20
time: 1.49807

== Times ==
  random order : 2.32
  vertex cluser : 1.99 (16.54% improvement)
  data-oriented : 1.87 (23.80% improvement)
  integer indices : 1.50 (54.89% improvement)
== Test Finished ==

123ERTYY · August 24, 2021, 6:07am

Hi here’s mine.

Read prefs: C:\Users\User\AppData\Roaming\Blender Foundation\Blender\3.0\config\userpref.blend
drop file D:\Downloads\CacheTester.blend
Read blend: D:\Downloads\CacheTester.blend
== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
    bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
  time: 0.85695, 0 of 20
  time: 0.83745, 1 of 20
  time: 0.84307, 2 of 20
  time: 0.82983, 3 of 20
  time: 0.83972, 4 of 20
  time: 0.84463, 5 of 20
  time: 0.83397, 6 of 20
  time: 0.83954, 7 of 20
  time: 0.83172, 8 of 20
  time: 0.83695, 9 of 20
  time: 0.84025, 10 of 20
  time: 0.85984, 11 of 20
  time: 0.92368, 12 of 20
  time: 0.86962, 13 of 20
  time: 0.84609, 14 of 20
  time: 0.87180, 15 of 20
  time: 0.86508, 16 of 20
  time: 0.87008, 17 of 20
  time: 0.86453, 18 of 20
  time: 0.86670, 19 of 20
time: 0.85763
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
  time: 0.76987, 0 of 20
  time: 0.76236, 1 of 20
  time: 0.76196, 2 of 20
  time: 0.76255, 3 of 20
  time: 0.76785, 4 of 20
  time: 0.76181, 5 of 20
  time: 0.76999, 6 of 20
  time: 0.76553, 7 of 20
  time: 0.76436, 8 of 20
  time: 0.76443, 9 of 20
  time: 0.76374, 10 of 20
  time: 0.76340, 11 of 20
  time: 0.76635, 12 of 20
  time: 0.75994, 13 of 20
  time: 0.76245, 14 of 20
  time: 0.76818, 15 of 20
  time: 0.76240, 16 of 20
  time: 0.76753, 17 of 20
  time: 0.76479, 18 of 20
  time: 0.76663, 19 of 20
time: 0.76477
= Pure data-oriented (struct of arrays)
  time: 0.30536, 1 of 20
  time: 0.28817, 2 of 20
  time: 0.27901, 3 of 20
  time: 0.27682, 4 of 20
  time: 0.28667, 5 of 20
  time: 0.27523, 6 of 20
  time: 0.28634, 7 of 20
  time: 0.29022, 8 of 20
  time: 0.29605, 9 of 20
  time: 0.28001, 10 of 20
  time: 0.27545, 11 of 20
  time: 0.28627, 12 of 20
  time: 0.27628, 13 of 20
  time: 0.28336, 14 of 20
  time: 0.28453, 15 of 20
  time: 0.30450, 16 of 20
  time: 0.28003, 17 of 20
  time: 0.27341, 18 of 20
  time: 0.28743, 19 of 20
  time: 0.27451, 20 of 20
time: 0.28357
= Object-oriented but with integer indices instead of pointers
  time: 0.56751, 0 of 20
  time: 0.56730, 1 of 20
  time: 0.56693, 2 of 20
  time: 0.56502, 3 of 20
  time: 0.56945, 4 of 20
  time: 0.56906, 5 of 20
  time: 0.56197, 6 of 20
  time: 0.56671, 7 of 20
  time: 0.56800, 8 of 20
  time: 0.55758, 9 of 20
  time: 0.56164, 10 of 20
  time: 0.57367, 11 of 20
  time: 0.57429, 12 of 20
  time: 0.56993, 13 of 20
  time: 0.56573, 14 of 20
  time: 0.57223, 15 of 20
  time: 0.56717, 16 of 20
  time: 0.56148, 17 of 20
  time: 0.56961, 18 of 20
  time: 0.57337, 19 of 20
time: 0.56750

== Times ==
  random order : 0.86
  vertex cluser : 0.76 (12.14% improvement)
  data-oriented : 0.28 (202.44% improvement)
  integer indices : 0.57 (51.13% improvement)
== Test Finished ==

3DArtGuy · August 24, 2021, 8:02am

You seem to have quite a pc. What specs does it have? Intel or Amd?

123ERTYY · August 24, 2021, 8:37am

Hi, I have a 5800x with 32gb and 3070.

Xorrito · August 25, 2021, 12:16am

Windows 10 intel 4770k 16gb ram gtx770

== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
    bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
  time: 1.56880, 0 of 20
  time: 1.57477, 1 of 20
  time: 1.60824, 2 of 20
  time: 1.58479, 3 of 20
  time: 1.58426, 4 of 20
  time: 1.59324, 5 of 20
  time: 1.58076, 6 of 20
  time: 1.57811, 7 of 20
  time: 1.57665, 8 of 20
  time: 1.57421, 9 of 20
  time: 1.57738, 10 of 20
  time: 1.57512, 11 of 20
  time: 1.57873, 12 of 20
  time: 1.57448, 13 of 20
  time: 1.57238, 14 of 20
  time: 1.57706, 15 of 20
  time: 1.57458, 16 of 20
  time: 1.57655, 17 of 20
  time: 1.57243, 18 of 20
  time: 1.57712, 19 of 20
time: 1.57725
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
  time: 1.40747, 0 of 20
  time: 1.40222, 1 of 20
  time: 1.40237, 2 of 20
  time: 1.40765, 3 of 20
  time: 1.40032, 4 of 20
  time: 1.39712, 5 of 20
  time: 1.40442, 6 of 20
  time: 1.40024, 7 of 20
  time: 1.40831, 8 of 20
  time: 1.39837, 9 of 20
  time: 1.40097, 10 of 20
  time: 1.40602, 11 of 20
  time: 1.40246, 12 of 20
  time: 1.40033, 13 of 20
  time: 1.40507, 14 of 20
  time: 1.40078, 15 of 20
  time: 1.40495, 16 of 20
  time: 1.40428, 17 of 20
  time: 1.40162, 18 of 20
  time: 1.40038, 19 of 20
time: 1.40236
= Pure data-oriented (struct of arrays)
  time: 1.08889, 1 of 20
  time: 1.08613, 2 of 20
  time: 1.08322, 3 of 20
  time: 1.08660, 4 of 20
  time: 1.08832, 5 of 20
  time: 1.08621, 6 of 20
  time: 1.08592, 7 of 20
  time: 1.09043, 8 of 20
  time: 1.08386, 9 of 20
  time: 1.08061, 10 of 20
  time: 1.08543, 11 of 20
  time: 1.08819, 12 of 20
  time: 1.09144, 13 of 20
  time: 1.08564, 14 of 20
  time: 1.08919, 15 of 20
  time: 1.07984, 16 of 20
  time: 1.07829, 17 of 20
  time: 1.08013, 18 of 20
  time: 1.09131, 19 of 20
  time: 1.08954, 20 of 20
time: 1.08574
= Object-oriented but with integer indices instead of pointers
  time: 1.11345, 0 of 20
  time: 1.11303, 1 of 20
  time: 1.11133, 2 of 20
  time: 1.11237, 3 of 20
  time: 1.11032, 4 of 20
  time: 1.11257, 5 of 20
  time: 1.11243, 6 of 20
  time: 1.11035, 7 of 20
  time: 1.11078, 8 of 20
  time: 1.11716, 9 of 20
  time: 1.11216, 10 of 20
  time: 1.11198, 11 of 20
  time: 1.11566, 12 of 20
  time: 1.11128, 13 of 20
  time: 1.11115, 14 of 20
  time: 1.11229, 15 of 20
  time: 1.11669, 16 of 20
  time: 1.11249, 17 of 20
  time: 1.10873, 18 of 20
  time: 1.11306, 19 of 20
time: 1.11259

== Times ==
  random order : 1.58
  vertex cluser : 1.40 (12.47% improvement)
  data-oriented : 1.09 (45.27% improvement)
  integer indices : 1.11 (41.76% improvement)
== Test Finished ==

mushroomeo · August 25, 2021, 2:17am

hi me on linux
16 GB DDR4 3200, ryzen 1800x, gtx 1080

== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
time: 1.15552, 0 of 20
time: 1.15532, 1 of 20
time: 1.15325, 2 of 20
time: 1.15149, 3 of 20
time: 1.15052, 4 of 20
time: 1.15167, 5 of 20
time: 1.16350, 6 of 20
time: 1.15720, 7 of 20
time: 1.16072, 8 of 20
time: 1.15227, 9 of 20
time: 1.15445, 10 of 20
time: 1.15678, 11 of 20
time: 1.17059, 12 of 20
time: 1.16025, 13 of 20
time: 1.16026, 14 of 20
time: 1.15313, 15 of 20
time: 1.15142, 16 of 20
time: 1.15180, 17 of 20
time: 1.15476, 18 of 20
time: 1.15406, 19 of 20
time: 1.15686
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
time: 1.10959, 0 of 20
time: 1.11256, 1 of 20
time: 1.11431, 2 of 20
time: 1.11260, 3 of 20
time: 1.11459, 4 of 20
time: 1.11719, 5 of 20
time: 1.11574, 6 of 20
time: 1.11477, 7 of 20
time: 1.11498, 8 of 20
time: 1.11502, 9 of 20
time: 1.11747, 10 of 20
time: 1.11759, 11 of 20
time: 1.11626, 12 of 20
time: 1.11399, 13 of 20
time: 1.11631, 14 of 20
time: 1.11566, 15 of 20
time: 1.11263, 16 of 20
time: 1.11575, 17 of 20
time: 1.11743, 18 of 20
time: 1.11889, 19 of 20
time: 1.11598
= Pure data-oriented (struct of arrays)
time: 0.75188, 1 of 20
time: 0.75303, 2 of 20
time: 0.75279, 3 of 20
time: 0.75429, 4 of 20
time: 0.75416, 5 of 20
time: 0.75384, 6 of 20
time: 0.75284, 7 of 20
time: 0.75496, 8 of 20
time: 0.75404, 9 of 20
time: 0.75441, 10 of 20
time: 0.75438, 11 of 20
time: 0.75376, 12 of 20
time: 0.75459, 13 of 20
time: 0.75302, 14 of 20
time: 0.75144, 15 of 20
time: 0.75242, 16 of 20
time: 0.75352, 17 of 20
time: 0.75399, 18 of 20
time: 0.75402, 19 of 20
time: 0.75268, 20 of 20
time: 0.75359
= Object-oriented but with integer indices instead of pointers
time: 0.88197, 0 of 20
time: 0.88354, 1 of 20
time: 0.88320, 2 of 20
time: 0.88544, 3 of 20
time: 0.88300, 4 of 20
time: 0.88283, 5 of 20
time: 0.88186, 6 of 20
time: 0.88132, 7 of 20
time: 0.88160, 8 of 20
time: 0.88387, 9 of 20
time: 0.88392, 10 of 20
time: 0.88222, 11 of 20
time: 0.88148, 12 of 20
time: 0.88206, 13 of 20
time: 0.88227, 14 of 20
time: 0.88267, 15 of 20
time: 0.88245, 16 of 20
time: 0.88182, 17 of 20
time: 0.88249, 18 of 20
time: 0.88257, 19 of 20
time: 0.88236

== Times ==
random order : 1.16
vertex cluser : 1.12 (3.66% improvement)
data-oriented : 0.75 (53.51% improvement)
integer indices : 0.88 (31.11% improvement)
== Test Finished ==

mushroomeo · August 25, 2021, 2:40am

wow i test now sculping first time now after very long time because the non dyntopo sculp modes still no fun for me. this is super fast now so cool thanks very much joeedh

wevon · August 25, 2021, 11:33am

Operating system: Windows-10-10.0.19041-SP0 64 Bits
Blender Version: 3.0.0 Alpha, branch: temp_bmesh_multires, commit date: 2021-08-23 09:28, hash: rB9b8c82e2ed59

Intel(R) Core™ i7-7700 CPU @ 3.60GHz 3.60 GHz
RAM 8,00 GB
NVIDIA GeForce GTX 1060 3GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 471.41

== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
    bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
  time: 1.39279, 0 of 20
  time: 1.39032, 1 of 20
  time: 1.39654, 2 of 20
  time: 1.38360, 3 of 20
  time: 1.38502, 4 of 20
  time: 1.41281, 5 of 20
  time: 1.41880, 6 of 20
  time: 1.41887, 7 of 20
  time: 1.41411, 8 of 20
  time: 1.41858, 9 of 20
  time: 1.41413, 10 of 20
  time: 1.41649, 11 of 20
  time: 1.40737, 12 of 20
  time: 1.40877, 13 of 20
  time: 1.39816, 14 of 20
  time: 1.38243, 15 of 20
  time: 1.39056, 16 of 20
  time: 1.40682, 17 of 20
  time: 1.38076, 18 of 20
  time: 1.41918, 19 of 20
time: 1.40719
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
  time: 1.19000, 0 of 20
  time: 1.20744, 1 of 20
  time: 1.21316, 2 of 20
  time: 1.20411, 3 of 20
  time: 1.20267, 4 of 20
  time: 1.20414, 5 of 20
  time: 1.18878, 6 of 20
  time: 1.21341, 7 of 20
  time: 1.21178, 8 of 20
  time: 1.18529, 9 of 20
  time: 1.19775, 10 of 20
  time: 1.20953, 11 of 20
  time: 1.19052, 12 of 20
  time: 1.20480, 13 of 20
  time: 1.19061, 14 of 20
  time: 1.21416, 15 of 20
  time: 1.21225, 16 of 20
  time: 1.19171, 17 of 20
  time: 1.19455, 18 of 20
  time: 1.20695, 19 of 20
time: 1.20108
= Pure data-oriented (struct of arrays)
  time: 0.92091, 1 of 20
  time: 0.92290, 2 of 20
  time: 0.92338, 3 of 20
  time: 0.92304, 4 of 20
  time: 0.92272, 5 of 20
  time: 0.92620, 6 of 20
  time: 0.92194, 7 of 20
  time: 0.92337, 8 of 20
  time: 0.92845, 9 of 20
  time: 0.92143, 10 of 20
  time: 0.92443, 11 of 20
  time: 0.92317, 12 of 20
  time: 0.92255, 13 of 20
  time: 0.92185, 14 of 20
  time: 0.92069, 15 of 20
  time: 0.92382, 16 of 20
  time: 0.92620, 17 of 20
  time: 0.92207, 18 of 20
  time: 0.92484, 19 of 20
  time: 0.92683, 20 of 20
time: 0.92386
= Object-oriented but with integer indices instead of pointers
  time: 0.92932, 0 of 20
  time: 0.92156, 1 of 20
  time: 0.92119, 2 of 20
  time: 0.92255, 3 of 20
  time: 0.93210, 4 of 20
  time: 0.93151, 5 of 20
  time: 0.97647, 6 of 20
  time: 0.92966, 7 of 20
  time: 0.91659, 8 of 20
  time: 0.91641, 9 of 20
  time: 0.93654, 10 of 20
  time: 0.93846, 11 of 20
  time: 0.94011, 12 of 20
  time: 0.91952, 13 of 20
  time: 0.93842, 14 of 20
  time: 0.93108, 15 of 20
  time: 0.93801, 16 of 20
  time: 0.93630, 17 of 20
  time: 0.93832, 18 of 20
  time: 0.93676, 19 of 20
time: 0.93494

== Times ==
  random order : 1.41
  vertex cluser : 1.20 (17.16% improvement)
  data-oriented : 0.92 (52.32% improvement)
  integer indices : 0.93 (50.51% improvement)
== Test Finished ==

Lurker · August 25, 2021, 1:25pm

Arch Linux
AMD Zen 2 3700X
32 gb ram
NVidia GTX

== Starting Test ==
building test mesh. . .
AXIS: 0
AXIS: 1
AXIS: 2
AXIS: 0
AXIS: 1
AXIS: 2
totvert: 633740, totface: 629856, tottri: 1259712
    bmesh mem size: 380.41mb 312.77mb
meshtest2 mem size: 279.38mb
= BMesh random order
  time: 0.87238, 0 of 20
  time: 0.86800, 1 of 20
  time: 0.86853, 2 of 20
  time: 0.86830, 3 of 20
  time: 0.86828, 4 of 20
  time: 0.86809, 5 of 20
  time: 0.86809, 6 of 20
  time: 0.86841, 7 of 20
  time: 0.86820, 8 of 20
  time: 0.86827, 9 of 20
  time: 0.86814, 10 of 20
  time: 0.86829, 11 of 20
  time: 0.86809, 12 of 20
  time: 0.86838, 13 of 20
  time: 0.86834, 14 of 20
  time: 0.86835, 15 of 20
  time: 0.86818, 16 of 20
  time: 0.86822, 17 of 20
  time: 0.86850, 18 of 20
  time: 0.86814, 19 of 20
time: 0.86825
leaf_limit: 7
v 633740 633740
e 1263600 1263600
l 2519424 2519424
f 629856 629856
roots: 118702
= BMesh vertex cluster order
  time: 0.76167, 0 of 20
  time: 0.76165, 1 of 20
  time: 0.76185, 2 of 20
  time: 0.76161, 3 of 20
  time: 0.76182, 4 of 20
  time: 0.76182, 5 of 20
  time: 0.76175, 6 of 20
  time: 0.76140, 7 of 20
  time: 0.76151, 8 of 20
  time: 0.76161, 9 of 20
  time: 0.76150, 10 of 20
  time: 0.76175, 11 of 20
  time: 0.76169, 12 of 20
  time: 0.76165, 13 of 20
  time: 0.76140, 14 of 20
  time: 0.76164, 15 of 20
  time: 0.76150, 16 of 20
  time: 0.76170, 17 of 20
  time: 0.76166, 18 of 20
  time: 0.76164, 19 of 20
time: 0.76162
= Pure data-oriented (struct of arrays)
  time: 0.53796, 1 of 20
  time: 0.53809, 2 of 20
  time: 0.53767, 3 of 20
  time: 0.53760, 4 of 20
  time: 0.53757, 5 of 20
  time: 0.53776, 6 of 20
  time: 0.53789, 7 of 20
  time: 0.53762, 8 of 20
  time: 0.53756, 9 of 20
  time: 0.53755, 10 of 20
  time: 0.53794, 11 of 20
  time: 0.53765, 12 of 20
  time: 0.53778, 13 of 20
  time: 0.53750, 14 of 20
  time: 0.53753, 15 of 20
  time: 0.53750, 16 of 20
  time: 0.53775, 17 of 20
  time: 0.53760, 18 of 20
  time: 0.53758, 19 of 20
  time: 0.53830, 20 of 20
time: 0.53770
= Object-oriented but with integer indices instead of pointers
  time: 0.72242, 0 of 20
  time: 0.72255, 1 of 20
  time: 0.72274, 2 of 20
  time: 0.72291, 3 of 20
  time: 0.72264, 4 of 20
  time: 0.72273, 5 of 20
  time: 0.72246, 6 of 20
  time: 0.72268, 7 of 20
  time: 0.72292, 8 of 20
  time: 0.72264, 9 of 20
  time: 0.72254, 10 of 20
  time: 0.72248, 11 of 20
  time: 0.72257, 12 of 20
  time: 0.72271, 13 of 20
  time: 0.72259, 14 of 20
  time: 0.72251, 15 of 20
  time: 0.72262, 16 of 20
  time: 0.72264, 17 of 20
  time: 0.72233, 18 of 20
  time: 0.72258, 19 of 20
time: 0.72260

== Times ==
  random order : 0.87
  vertex cluser : 0.76 (14.00% improvement)
  data-oriented : 0.54 (61.47% improvement)
  integer indices : 0.72 (20.16% improvement)
== Test Finished ==

erickBlender · August 25, 2021, 6:51pm

Do you still need more testing or you are good?

joeedh · September 1, 2021, 8:24am

I think I’m good. Thanks everyone!

silex · September 11, 2021, 6:11pm

I’m wondering about this 200% speedup with data oriented @123ERTYY posted.

Could it be the result of unification of L3 cache across CCX chiplet die? In previous Zen gens cache was split in two 16MB parts, and with 5000 series there is one 32 MB block for all 8 cores.

Harti · September 11, 2021, 7:24pm

Will this dyntopo changes be in master soon or for 3.0?

silex · September 12, 2021, 12:14pm

It’s in the design phase, and there is no patch yet, so I guess that’s unlikely:
https://developer.blender.org/T91329

And this is much bigger than only a dyntopo improvement.

regis3d · September 12, 2021, 3:50pm

There is a lot of test patches for dyntopo as far as I can see from Joseph https://developer.blender.org/people/commits/3002/
Maybe Joseph can tell us how far away it from master.
I am really appreciate his work for Sculpt Module.